Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual é a média de pódios, quando Vitórias são maiores que 1, quando Corridas são 2 e quando Pontos são maiores que 150?
 ###Tabelas: CREATE TABLE composition_of_the_5th_seanad (composition_of_the_5th_seanad_id AUTO_INCREMENT PRIMARY KEY, Administrative Panel INT, Agricultural Panel INT, Cultural and Educational Panel INT, Industrial and Commercial Panel INT, Labour Panel INT, National University of Ireland INT, University of Dublin INT, Nominated by the Taoiseach INT, Total INT) CREATE TABLE swimming_and_diving (swimming_and_diving_id AUTO_INCREMENT PRIMARY KEY, Combined VARCHAR, 50 yard Freestyle VARCHAR, 100 yard Freestyle VARCHAR, 200 yard Freestyle VARCHAR, 500 yard Freestyle VARCHAR, 100 yard Backstroke VARCHAR, 100 yard Butterfly VARCHAR) CREATE TABLE career_summary (career_summary_id AUTO_INCREMENT PRIMARY KEY, Season VARCHAR, Series VARCHAR, Races INT, Wins INT, Poles INT, F/Laps INT, Podiums INT, Points INT, Position VARCHAR) CREATE TABLE geneva_race-track_switzerland (geneva_race-track_switzerland_id AUTO_INCREMENT PRIMARY KEY, Date VARCHAR, Race VARCHAR, Race track VARCHAR, Category VARCHAR, Lap length VARCHAR) CREATE TABLE minnesota (minnesota_id AUTO_INCREMENT PRIMARY KEY, District VARCHAR, Incumbent VARCHAR, Party VARCHAR, First elected INT, Results VARCHAR)  
SELECT AVG Podiums FROM career_summary WHERE Wins > 1 AND Races = 2 AND Points > 150